Arraez is now in concussion protocol after being transported to a local hospital Sunday following a grisly collision at first base.

Luis Arraez, designated hitter for the San Diego Padres, sustained a significant head injury while sprinting to first base on a bunt during the game against the

With Luis Arráez suffering a concussion after an ugly collision at first base, Padres manager Mike Shildt says common sense dictates MLB explore having two first bases.